摘要
本文推导出了麻花钻锥面刃磨时横刃后角及横刃前角的公式，通过实际计算给出了它们的取值范围、并分析了横刃上各点的后角和前角的变化规律及二者之间的关系。
In this paper, the formula of the cross-edge clearance and rake is presented when sharening taper sections of host drills. Through calculation, the suitable value ranges aregiven out. The. regular variation pattern of the clearance and rake and the relationship between them are also analyzed.
出处
《工具技术》
北大核心
1996年第12期16-19,共4页
Tool Engineering
关键词
横刃
钻头
麻花钻
角度
taper section sharpening cross-edge clearance cross-edge rake
